New 6Y7965 (7T7772) Disc-Friction Replacement suitable for Caterpillar Equipment
- New Disc-Friction Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 6Y7965 Friction Disc
â–¶Specification for 6Y7965 Friction Disc
â–¶Exact Fit Guarantee for 6Y7965 Friction Disc
â–¶| Models | 939, D4C III, D4H, D4HTSK II, D5C, D5C III |
|---|---|
| Dimensions | 10.04x10.04x0.39 |
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Great company with outstanding customer service. Always get answers to my questions and always get my order to me quickly!
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Prompt service, Friendly people and hassle free
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This is a great company to work with. Our sales associate Anthony quickly located the correct part and sent it out right away.
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Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time -
Will definitely use regularly!
Shipped the exact product we were looking for. Prompt Customer Service. Seamless cross-border shipping
Frequently Asked Questions
What is the Caterpillar 6Y7965 / 7T7772 friction disc used for?
The 6Y7965 / 7T7772 friction disc is designed for Caterpillar transmission and drivetrain systems where controlled engagement, smooth torque transfer, and dependable performance are essential.
What are the benefits of using a high-quality friction disc?
- Helps improve drivetrain engagement performance
- Supports smoother torque transfer under load
- Reduces wear on transmission components
What are common signs that a friction disc needs replacement?
Common signs include slipping, delayed shifting, overheating, vibration, unusual noise, or inconsistent drivetrain operation.
Why is friction disc condition important in heavy equipment?
A properly functioning friction disc helps maintain transmission efficiency, reduces drivetrain stress, and supports reliable machine operation.
Is the 6Y7965 / 7T7772 friction disc compatible with multiple Caterpillar machines?
Yes, this friction disc may fit several Caterpillar equipment applications depending on machine configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement friction discs dependable?
Yes. Premium aftermarket friction discs that meet or exceed OEM specifications provide reliable durability and heat resistance in demanding heavy equipment applications.
Are similar drivetrain friction components available?
Yes, products such as the Caterpillar 6Y7957 friction disc are commonly used in related Caterpillar transmission systems.
This 6Y7965 Friction Disc is compatible with the following models:
939, D4C III, D4H, D4HTSK II, D5C, D5C III & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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